Android Oreo update for Galaxy S8 and S8+ has been rolled out in some regions. More and more Galaxy S8 and S8+ owners want to know how to use the new features of Android Oreo update for Galaxy S8 and S8+.

#1. Notification channel (categories)

In Android Oreo, notification channels (notification categories) were introduced so that the app developer can “categorize” their notifications.

These categorized notifications can then be pushed through notification channels, just like radio channels. You, as an app user, can then turn on/off individual notification channel to get what you want to receive and block what you don’t.